TEMPO.CO, Jakarta - Jakarta Metro Police arrested 48 foreign nationals; Chinese and Taiwanese, involved in a case of fraud and extortion through a matchmaking app.The police chief of public relations department, Brig. Gen. Yusri Yunus, said their target were Chinese and Taiwanese people but they operate in Indonesia. "As for now, [it is suspected that] the victims are in China and Taiwan. But it is possible there are victims in Indonesia," he said Saturday, Nov. 13.The investigaton was started when the authorities received information from the Taiwan Police about the group operating in Indonesia. The Indonesian Police, in coordination with...